Results 141 to 150 of about 10,020 (297)
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso +3 more
wiley +1 more source
Citizen science deepens the ecological and climatic dimensions of mosquito surveillance
Ecography, EarlyView.As mosquito‐borne diseases continue to expand worldwide, integrating citizen science into vector surveillance presents untapped potential. This study compares ecological models of Aedes albopictus, an invasive mosquito and global vector of dengue and other arboviruses, in Spain (2020–2022), using two contrasting data sources: traditional traps and ...
Catuxa Cerecedo‐Iglesias +2 more
wiley +1 more source
, 2018 W artykule omówione zostały elementarne kwestie dotyczące audytu wewnętrznego, przedstawiono również narzędzia zarządzania jakością takie jak diagram Pareto-Lorenza oraz diagram Ishikawy.
Salwin, M. +3 more
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This work systematically reviews the key factors influencing the performance of low‐temperature NH3‐SCR. The mechanism and challenges of defect engineering strategies, such as oxygen vacancies, heteroatom doping, crystal facet exposure, and surface reconstruction, in controlling both activity and selectivity were analyzed.
Rongrong Kan +3 more
wiley +1 more source
Quality control involves efforts to uphold and enhance product quality in order to align with the specifications established by customers. Employing a combination of the Pareto diagram and the 8D (Eight Disciplines Problem Solving) method represents a ...
Wahyudi, Pongky Lubas +1 more
core +1 more source
, 2021 Keselamatan dan kesehatan kerja merupakan salah satu faktor penting dalam kelancaran produksi sehingga program K3 harus diterapkan di perusahaan dan bukan hanya sekedar wacana.
Rohani, Qonita Aulia +1 more
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Energy Science &Engineering, EarlyView.To enhance the power restoration speed of networked microgrids (NMGs) after extreme natural disasters and reduce the power outage of the system, this paper proposes a rapid post‐disaster restoration method for NMGs based co‐optimization of fault repair and load restoration.
Yunfan Zhang +3 more
wiley +1 more source
Predication of A Mathematical Model for A Hardness in Steel-52100
Journal of Engineering and Sustainable Development, 2014 This paper reports research in which an attempt was made to predict a mathematical model of hardness for steel-52100. The primary objective was to investigate the effect of heat treatment parameters on the hardness of steel-52100, where the value of ...
Abbas Khammas Hussein
doaj
Use of the Pareto – Lorenz Diagram for analysis stops/standstills haulage of mined rock
, 2017 W artykule poddano analizie dane pochodzące z jednej z odstaw urobku kopalni węgla kamiennego. Zebrane wyniki pomiarowe przeanalizowano za pomocą diagramu Pareto – Lorenza dla poszczególnych rodzajów zidentyfikowanych postojów/przestojów.
Hibner, Marcin
core
Energy Science &Engineering, EarlyView.A novel combined cooling and power generation system is proposed by integrating organic Rankine cycle (ORC) with an absorption heat transformer, which is driven by combining geothermal energy and data center's waste heat. The system using R601a yielded the best overall performance, achieving an exergy efficiency of 40.34% and an annual cost of 130.29 k$
Zerui Chen +4 more
wiley +1 more source